#include "introduction.h"
#include "ui_introduction.h"

Introduction::Introduction(QWidget *parent) :
    QWidget(parent),
    ui(new Ui::Introduction)
{
    ui->setupUi(this);
    this->setWindowIcon(QIcon(":/img/set.png"));
}

Introduction::~Introduction()
{
    delete ui;
}

void Introduction::on_back2main_clicked()
{
    emit back2main();
    this->hide();
}
